Flask and cap assembly



FIG. 1 is a top view of a flask and cap assembly according to the present invention;

FIG. 2 is a perspective view of the flask and cap assembly according to FIG. 1;

FIG. 3 is a front view of the flask and cap assembly according to FIG. 1; and,

FIG. 4 is a side view of the flask and cap assembly according to FIG. 1. 

CLAIM The ornamental design for a flask and cap assembly, as shown and described. 